org.apache.royale.maven.utils.DependencyHelper Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.royale.maven.utils;

import org.apache.maven.RepositoryUtils;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.project.*;
import org.eclipse.aether.RepositorySystemSession;

import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

/**
 * TODO: Change this to a real component ... statics suck.
 */
public class DependencyHelper {

    public static List getAllLibraries(MavenProject project, RepositorySystemSession repositorySystemSession,
                                                 ProjectDependenciesResolver projectDependenciesResolver) throws MojoExecutionException {
        DefaultDependencyResolutionRequest dependencyResolutionRequest =
                new DefaultDependencyResolutionRequest(project, repositorySystemSession);
        DependencyResolutionResult dependencyResolutionResult;

        try {
            dependencyResolutionResult = projectDependenciesResolver.resolve(dependencyResolutionRequest);
        } catch (DependencyResolutionException ex) {
            throw new MojoExecutionException(ex.getMessage(), ex);
        }

        List artifacts = new LinkedList();
        if (dependencyResolutionResult.getDependencyGraph() != null
                && !dependencyResolutionResult.getDependencyGraph().getChildren().isEmpty()) {
            RepositoryUtils.toArtifacts(artifacts, dependencyResolutionResult.getDependencyGraph().getChildren(),
                    Collections.singletonList(project.getArtifact().getId()), null);
        }
        return artifacts;
    }

}